Line numbers not aligned

[e-vissch]

Applies To

• Notebooks (.ipynb files)
• Interactive Window and/or Cell Scripts (.py files with #%% markers)

What happened?

Can see in image that the line numbers do not align with the error, can see this then leads to incorrect underlining with error message in next image.

I also tried switching to the latest release version with same problem. The issue goes away if there is text in the first line.

VS Code Version

Version: 1.94.2 Commit: 384ff7382de624fb94dbaf6da11977bba1ecd427 Date: 2024-10-09T16:08:44.566Z Electron: 30.5.1 ElectronBuildId: 10262041 Chromium: 124.0.6367.243 Node.js: 20.16.0 V8: 12.4.254.20-electron.0 OS: Darwin arm64 23.1.0

Jupyter Extension Version

v2024.11.2024102401 (pre-release)

Jupyter logs

No response

Coding Language and Runtime Version

Python 3.10

Language Extension Version (if applicable)

No response

Anaconda Version (if applicable)

No response

Running Jupyter locally or remotely?

None

[DonJayamanne]

Simple enough fix, we need to ignore the leading empty lines, in Jupyter kernel the leading empty lines are always truncated before executing the code.
We can shift the line numbers in the tracback accordingly.

Note: Diagnostics are provided by core, however the stack trace is provided by Jupyter ext, and the line numbers provided are off.